Divide this mixture into 8 small lemon sized balls and flatten into round shape (like tikkis / pattice) and prepare it immediately.

Heat oil in a kadai. Reduce heat to medium and deep fry on a medium heat in batches ( 4 parippu vadas at a time ) till golden color on both sides / crisp / you’ll get a nice aroma of small onions ( approximate frying time 8 - 10 minutes for each side - low to medium heat. Avoid frying on high heat ). Keep aside.